.preload:before {
	content: ' ';
	display: block;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 1;
	opacity: 1;
	background: url('images/PATTERN-COLOR-OKUDA.jpg') repeat;
	/*background-size: cover;*/
	-webkit-animation-name: opacidad;
	-o-animation-name: opacidad;
	animation-name: opacidad;

	-webkit-animation-timing-function: ease-in;
	-o-animation-timing-function: ease-in;
	animation-timing-function: ease-in;

	-webkit-animation-duration: 6s;
	-o-animation-duration: 6s;
	animation-duration: 6s;

	-webkit-animation-delay: 2s;
	-o-animation-delay: 2s;
	animation-delay: 2s;

	-webkit-animation-fill-mode: forwards;
	-o-animation-fill-mode: forwards;
	animation-fill-mode: forwards;
}

.content {
	
}

@keyframes opacidad {
	0% { opacity: 1;
	z-index: 1; }
	100% { opacity: 0;
		z-index:0;}
}